Venus GX there is no wifi coming for the Venus

i cont seem to connect to my Venus GX, it was working till it did a change in the setting for the update for the VRM to every 5min. now i cont see the Vinus on the wifi, tried my phone, i pad and laptop. i all so tried the VRM portal, it says failed to connect. the house hold wifi is working and i did a update to the soft where to v2.31